if_empty_submission: Test for an empty submission
In dtkaplan/checkr: Facilities for checking R submissions in tutorials
Description
Usage
Arguments
Examples
Description
Handles a special case when a submission is empty. This function
provides a way to through a graceful error, perhaps with a message telling
the student how to start.
Usage
1
if_empty_submission(ex, message = "Give me something to start with!")
Arguments
ex
A checkr_result object, typically straight from for_checkr
message
The message to give if ex has no code associated with it.
Examples
1
2
code <- for_checkr("")
t1 <- if_empty_submission(code, message = "Start out with something. Say 2+2.")
dtkaplan/checkr documentation built on May 15, 2019, 4:59 p.m.
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Description Usage Arguments Examples
Description
Handles a special case when a submission is empty. This function provides a way to through a graceful error, perhaps with a message telling the student how to start.
Usage
1 | if_empty_submission(ex, message = "Give me something to start with!")
|
Arguments
ex |
A checkr_result object, typically straight from |
message |
The message to give if |
Examples
1 2 | code <- for_checkr("")
t1 <- if_empty_submission(code, message = "Start out with something. Say 2+2.")
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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